Home Chemistry Chemical Kinetics Rate law and Rate Constant The velocity constant of first order reactio…
Chemistry Chemical Kinetics Rate law and Rate Constant Single Correct MCQ
Published on: August 13, 2026

The velocity constant of first order reaction is expressed in the units

A
Concentration per unit time
B
Time per unit concentration
C
Per unit time
D
Unit time per unit concentration

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Text Solution

Verified by Experts
The correct answer is:
C

K for 1 st order reaction = per unit time i.e. .

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